NL2034615A - Transverse and sectional type magnetic flux hybrid excitation switched reluctance motor - Google Patents

Transverse and sectional type magnetic flux hybrid excitation switched reluctance motor Download PDF

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Publication number
NL2034615A
NL2034615A NL2034615A NL2034615A NL2034615A NL 2034615 A NL2034615 A NL 2034615A NL 2034615 A NL2034615 A NL 2034615A NL 2034615 A NL2034615 A NL 2034615A NL 2034615 A NL2034615 A NL 2034615A
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Netherlands
Prior art keywords
stator
rotor
sleeve
segmented
switched reluctance
Prior art date
Application number
NL2034615A
Other languages
Dutch (nl)
Inventor
Li Xu
Deng Zhaoxue
Zhu Sunke
Zhang Sasa
Original Assignee
Univ Chongqing Jiaotong
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Publication of NL2034615A publication Critical patent/NL2034615A/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/246—Variable reluctance rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
    • H02K21/44—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary with armature windings wound upon the magnets

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)

Abstract

A transverse and sectional type magnetic flux hybrid excitation switched reluctance motor includes a stator unit and a rotor unit. The stator unit includes a stator sleeve and stator modules detachably installed on the stator sleeve. The rotor unit includes 5 a rotor sleeve and sectional rotors detachably installed on the rotor sleeve. The rotor unit is rotationally arranged inside the stator unit. In technical solutions of the present disclosure, a stator and, a rotor of the reluctance motor are convenient to detach due to their sectional structures, such that winding coils 10 of the stator can be conveniently arranged. A single stator module can be independently controlled as a phase, and requirements of different working conditions are met by changing magnitude of winding currents and phase change moments, which can inhibit torque fluctuation at the phase change moments and improve average 15 torque of the motor, so as to solve the problem of large torque pulsation of the switched reluctance motor and lower vibration and noise of the switched reluctance motor. (+ Fig. l) 20

Description

TRANSVERSE AND SECTIONAL TYPE MAGNETIC FLUX HYBRID EXCITATION
SWITCHED RELUCTANCE MOTOR
TECHNICAL FIELD
The present disclosure belongs to the technical field of ro- tary reluctance motors, and relates to a transverse and sectional type magnetic flux hybrid excitation switched reluctance motor.
BACKGROUND ART
A switched reluctance motor has been widely concerned in the fields of household appliances, aerospace and the like due to sim- ple structure, wide speed regulating range and other advantages. A traditional motor is usually of an integrated structure, and a stator and a rotor are integrally stamp-formed, such that the uti- lization rate of materials is low. Meanwhile, density of circum- ferential magnetic flux of the switched reluctance motor is not evenly distributed due to a double-salient-pole structure, result- ing in the generation of torque pulsation and radial electromag- netic force and vibration and noise of the switched reluctance mo- tor.
In order to solve the above problems, the present disclosure discloses a transverse and sectional type magnetic flux hybrid ex- citation switched reluctance motor. The reluctance motor is pro- vided with a stator and a rotor, each of which is of a sectional structure, such that the utilization rate of manufacturing materi- als is increased. The problem of large torque pulsation of the switched reluctance motor is solved by changing the quantity and arrangement method of the stator and the rotor and the electrify- ing manner of stator windings, thereby lowering vibration and noise of the switched reluctance motor.
SUMMARY
By this, the present disclosure provides a transverse and sectional type magnetic flux hybrid excitation switched reluctance motor, including a stator unit and a rotor unit. The stator unit includes a stator sleeve and stator modules detachably installed on the stator sleeve. The rotor unit includes a rotor sleeve and sectional rotors detachably installed on the rotor sleeve. The ro- tor unit is rotationally arranged inside the stator unit.
Furthermore, each stator module includes a sectional stator, a winding coil and a permanent magnet, the sectional stator is provided with a stator salient pole I and a stator salient pole I which are vertically arranged, the winding coil is arranged be- tween the stator salient pole I and the stator salient pole I in a wound manner to form a stator yoke, and the permanent magnet is installed inside the stator yoke.
Furthermore, a rotor tooth yoke is arranged on each sectional rotor and provided with two ends in its length direction, the two ends extend in a vertical direction to correspondingly form a ro- tor salient pole I and a rotor salient pole II respectively, the winding coil applies current excitation to make the stator salient poles form a phase and generate magnetic flux, and the generated magnetic flux is closed along the stator salient poles, motor air gaps, the rotor salient poles and the rotor tooth yoke to form a short transverse magnetic flux loop.
Furthermore, the stator sleeve is of a radially-closed annu- lar structure, stator installation grooves are formed in the sta- tor sleeve, and stator installation parts are arranged on the sec- tional stators and detachably installed in the stator installation grooves; and the rotor sleeve is of a radially-closed annular structure, rotor installation grooves are formed in the rotor sleeve, rotor installation parts are arranged on the sectional ro- tors and detachably installed in the rotor installation grooves, and air gaps between the sectional stators and the sectional ro- tors are the motor air gaps.
Furthermore, the rotor unit further includes a rotary shaft and limiting rings; the rotor sleeve is fixedly installed on the rotary shaft, there are at least two limiting rings, and the two limiting rings are fixedly installed on the rotor sleeve and cor- respondingly arranged on end faces of two sides of an axial direc- tion of the rotor sleeve respectively.
Furthermore, the switched reluctance motor further includes a front end cover and a rear end cover, wherein the front end cover is installed on a front side of the stator sleeve in an axial di- rection of the stator sleeve, the rear end cover is installed on a rear side of the stator sleeve in the axial direction of the sta- tor sleeve, the front end cover and the rear end cover clamp the stator sleeve to limit the sectional stators, and the front end cover and the rear end cover are matched with the stator sleeve.
Furthermore, the rotor unit is installed between the front end cover and the rear end cover in a manner that it can rotate around an axis of the rotary shaft.
Furthermore, there are a plurality of stator modules, and the plurality of stator modules are evenly distributed on the stator sleeve in a circumferential direction of the stator sleeve and lo- cated inside the stator sleeve.
Furthermore, there are a plurality of sectional rotors, and the plurality of sectional rotors are evenly distributed on the rotor sleeve in a circumferential direction of the rotor sleeve.
Furthermore, axes of the stator sleeve and the rotor sleeve are the same.
The present disclosure has the following beneficial effects:
A stator and a rotor of the reluctance motor of the present disclosure are convenient to detach due to their sectional struc- tures, such that the winding coils of the stator can be conven- iently arranged. A single stator module can be independently con- trolled as a phase, and requirements of different working condi- tions are met by changing magnitude of winding currents and phase change moments, which can inhibit torque fluctuation at the phase change moments and improve average torque of the motor, so as to solve the problem of large torque pulsation of the switched reluc- tance motor and lower vibration and noise of the switched reluc- tance motor.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a schematic structural diagram of the present dis- closure.
FIG. 2 is a schematic structural diagram of a stator sleeve of the present disclosure.
FIG. 3 is a schematic structural diagram of a rotor sleeve of the present disclosure.
FIG. 4 is a schematic structural diagram of a stator module of the present disclosure.
FIG. 5 is a schematic structural diagram of a sectional rotor of the present disclosure.
FIG. 6 is a cross-section diagram of a stator module of the present disclosure.
FIG. 7 is a schematic structural diagram of magnetic flux of the present disclosure.
DETAILED DESCRIPTION OF THE EMBODIMENTS
FIG. 1 is a schematic structural diagram of the present dis- closure. FIG. 2 is a schematic structural diagram of a stator sleeve of the present disclosure. FIG. 3 is a schematic structural diagram of a rotor sleeve of the present disclosure. FIG. 4 is a schematic structural diagram of a stator module of the present disclosure. FIG. 5 is a schematic structural diagram of a section- al rotor of the present disclosure. FIG. 6 is a cross-section dia- gram of a stator module of the present disclosure. FIG. 7 is a schematic structural diagram of magnetic flux of the present dis- closure.
It should be noted that in the description of the specifica- tion, orientation or position relationships indicated by terms “upper”, “lower”, “top”, “bottom”, “inside”, “outside”, “axial”, “radial”, “circumferential” and the like are orientation or posi- tion relationships shown in the drawings, are adopted not to indi- cate or imply that indicated devices or components must be in spe- cific orientations or structured and operated in specific orienta- tions but merely to conveniently and simply describe the present disclosure and thus should not be understood as limitations to the present disclosure.
As shown in the figure, a transverse and sectional type mag- netic flux hybrid excitation switched reluctance motor includes a stator unit and a rotor unit. The stator unit includes a stator sleeve 6 and stator modules detachably installed on the stator sleeve. The rotor unit includes a rotor sleeve 10 and sectional rotors 7 detachably installed on the rotor sleeve. The rotor unit is rotationally arranged inside the stator unit. In the embodi- ment, the stator unit and the rotor unit are coaxially arranged,
that is, axes of the stator sleeve and the rotor sleeve are the same.
In the embodiment, each stator module includes a sectional stator 9, a winding coil 5 and a permanent magnet 12, the section- 5 al stator is provided with a stator salient pole I and a stator salient pole I which are vertically arranged, the winding coil is arranged between the stator salient pole I and the stator salient pole I in a wound manner to form a stator yoke, and the permanent magnet 12 is installed inside the stator yoke. In the embodiment, the winding coils are direct-current excitation winding coils, and windings are arranged on the stator yokes in a lap winding inlaid manner.
As shown in FIG. 5, in the embodiment, a rotor tooth yoke is arranged on each sectional rotor 7 and provided with two ends in its length direction, the two ends extend in a vertical direction to correspondingly form a rotor salient pole I and a rotor salient pole II respectively, the winding coil applies current excitation to make the stator salient poles form a phase and generate magnet- ic flux, and the generated magnetic flux is closed along motor air gaps, the rotor salient poles and the rotor tooth yoke to form a short transverse magnetic flux loop. The closed magnetic flux transfer loop is stator salient pole I-motor air gap>rotor salient pole I-rotor tooth yokemrotor salient pole II-motor air gap>stator salient pole II.
In the embodiment, the stator sleeve is of a radially-closed annular structure, stator installation grooves are formed in the stator sleeve, and stator installation parts are arranged on the sectional stators and detachably installed in the stator installa- tion grooves. As shown in FIG. 4, axial section cutting planes of the sectional stators are of H-shaped structures, the stator in- stallation parts are limiting blocks arranged on shoulders of the sectional stators, the stator installation grooves are T-shaped grooves formed in the stator sleeve, and the sectional stators and the stator sleeve are detachably connected and assembled in mor- tise and tenon joint. The rotor sleeve is of a radially-closed an- nular structure, rotor installation grooves are formed in the ro-
tor sleeve, and rotor installation parts are arranged on the sec- tional rotors and detachably installed in the rotor installation grooves. Axial section cutting planes of the sectional rotors are of U-shaped structures, the rotor installation parts are arranged on shoulders of the sectional rotors, the rotor installation grooves are grooves formed in the rotor sleeve and matched with the rotor installation parts, and the sectional rotors and the ro- tor sleeve are detachably connected and assembled in mortise and tenon joint. Air gaps between the sectional stators and the sec- tional rotors are the motor air gaps, sizes of the motor air gaps are not greater than 1 mm in principle, and are designed as 1 mm in the embodiment, that is, a radial absolute gap between the sta- tor unit and the rotor unit is 1 mm.
In the embodiment, the rotor unit further includes a rotary shaft 4 and limiting rings 11. The rotor sleeve 10 is fixedly in- stalled on the rotary shaft 4 in an interference fit manner, and in order to ensure stable rotation of the rotor unit, the rotor sleeve 10 and the rotary shaft 4 are coaxially arranged. There are at least two limiting rings 11, and the two limiting rings are de- tachably installed on the rotary shaft and located on two sides of an axial direction of the rotor sleeve respectively. As the sec- tional rotors and the rotor sleeve are connected in mortise and tenon joint, in order to ensure unchanged positions of the sec- tional stators relative to the rotor sleeve when the motor works, the two limiting rings are designed to clamp the rotor sleeve and the sectional rotors installed on the rotor sleeve for limiting.
In the embodiment, the motor further includes a front end cover 1 and a rear end cover 8, the front end cover is installed on a front side of the stator sleeve in an axial direction of the stator sleeve, the rear end cover is installed on a rear side of the stator sleeve in the axial direction of the stator sleeve, the front end cover and the rear end cover clamp the stator sleeve to limit the sectional stators, and the front end cover and the rear end cover are matched with the stator sleeve. Meanwhile, a shell of the motor is formed by the front end cover 1, the rear end cov- er 8 and the stator sleeve 6.
In the embodiment, the rotor unit is installed between the front end cover and the rear end cover in a manner that it can ro- tate around an axis of the rotary shaft. In the embodiment, both the front end cover and the rear end cover are round, a front ro- tary shaft installation position is arranged at a circle center of the front end cover, a rear rotary shaft installation position is arranged at a circle center of the rear end cover, and two ends of the rotary shaft are correspondingly inserted into the front rota- ry shaft installation position and the rear rotary shaft installa- tion position respectively. Oil-retaining bearings 2 are arranged in the front rotary shaft installation position and the rear rota- ry shaft installation position to bear the rotary shaft, so as to ensure normal rotation of the rotor unit. In order to ensure sta- ble rotation of the rotor unit, it should be ensured that the axes of the rotary shaft and the rotor sleeve are the same.
In the embodiment, there are eight stator modules, which are evenly distributed on the stator sleeve in a circumferential di- rection of the stator sleeve and located inside the stator sleeve.
In the embodiment, there are six sectional stators, which are evenly distributed on the rotor sleeve in a circumferential direc- tion of the rotor sleeve.
In the embodiment, both the stator sleeve and the rotor sleeve are made of non-magnetic aluminium alloys reinforced by heat treatment, and both the sectional stators and the sectional rotors are formed by press-clamping DW470 silicon steel sheets.
In the technical solutions of the present disclosure, a sta- tor and a rotor of the switched reluctance motor are convenient to detach due to their sectional structures, such that the winding coils of the stator can be conveniently arranged. A short magnetic circuit excitation mode is adopted for the switched reluctance mo- tor, current excitation is applied to the winding coils of a sin- gle sectional stator module, generated magnetic flux is closed along the motor air gaps, the rotor salient poles and the rotor tooth yokes to form the short transverse magnetic flux loop based on a reluctance minimization principle, and torque needed by the motor is generated. The permanent magnet 12 is embedded into the yoke of a single sectional stator module, and magnetic flux densi- ty of the motor is improved, thereby further improving torque per-
formance of the motor. In the switched reluctance motor, a single stator module serves as a phase, each stator module with two pairs of poles can be independently controlled, and required performance can be achieved by changing magnitude of winding currents and phase change moments, so as to inhibit torque fluctuation of the phase change moments and improve average torque of the motor. Fur- thermore, deterioration of the performance of the motor during failure can be inhibited to the maximum degree by independently switching on any pair of poles.
Finally, it should be noted that the above embodiment is only used to illustrate the technical solutions of the present disclo- sure and not to limit the same. Although the present disclosure has been described in detail with reference to the preferred em- bodiment, it should be understood by those of ordinary skill in the art that modifications or equivalent substitutions may be made to the technical solutions of the present disclosure without de- parting from the purpose and scope of the technical solutions of the present disclosure, and those modifications or equivalent sub- stitutions should all fall within the scope of the claims of the present disclosure.

Claims (10)

CONCLUSIESCONCLUSIONS 1. Fluxtransversale gesegmenteerde hybride bekrachtigingsmotor met geschakelde reluctantier, die wordt gekenmerkt doordat deze omvat: een statorunit en een rotoreenheid, de rotoreenheid is op een draaibare manier binnen de statorunit geplaatst, de statorunit be- staat uit een statorhuls en een statormodule die op een verwijder- bare manier op de statorhuls is gemonteerd; de rotoreenheid be- staat uit een rotorhuls en een gesegmenteerde rotor die op verwij- derbare wijze op de rotorhuls is gemonteerd.A flux-transverse segmented hybrid switched reluctance excitation motor, characterized in that it comprises: a stator unit and a rotor unit, the rotor unit is rotatably mounted inside the stator unit, the stator unit consists of a stator shell and a stator module mounted on a removable - mounted on the stator sleeve in a bare manner; the rotor unit consists of a rotor sleeve and a segmented rotor removably mounted on the rotor sleeve. 2. Fluxtransversale gesegmenteerde hybride bekrachtigingsmotor met geschakelde reluctantie volgens Conclusie 1, die wordt gekenmerkt doordat: de statormodule bestaat uit een gesegmenteerde stator, een wikkelspoel en een permanente magneet, waarbij de gesegmen- teerde stator een stator-saliënt I en stator-saliënt II heeft die verticaal zijn geplaatst, de wikkelspoel is opgesteld door wikke- ling op de positie tussen de stator-saliënt I en de stator-saliënt II om een statorjuk te vormen, en de permanente magneet binnen het statorjuk is gemonteerd.A flux-transverse segmented hybrid switched reluctance excitation motor according to Claim 1, characterized in that : the stator module consists of a segmented stator, a winding coil and a permanent magnet, the segmented stator having a stator-salient I and stator-salient II placed vertically, the winding coil is arranged by winding at the position between the stator sage I and the stator sage II to form a stator yoke, and the permanent magnet is mounted inside the stator yoke. 3. Fluxtransversale gesegmenteerde hybride bekrachtigingsmotor met geschakelde reluctantie volgens Conclusie 2, die wordt gekenmerkt in: de gesegmenteerde rotor heeft een rotorjuk, het rotorjuk heeft twee uiteinden langs zijn eigen lengterichting, de twee uiteinden breiden zich naar boven uit in de verticale richting die overeen- komt met de vorming van rotor salient pool I en rotor salient II, de opwinding van de wikkelspoel maakt dat de stator salient een fase vormt en magnetische flux opwekt, de opgewekte magnetische flux langs de stator salient pool, de luchtspleet van de motor, de rotor salient pool en het rotorjuk gesloten om een transversale korte fluxlus te vormen.A flux-transverse segmented hybrid switched reluctance excitation motor according to Claim 2, which is characterized in: the segmented rotor has a rotor yoke, the rotor yoke has two ends along its own longitudinal direction, the two ends extend upwardly in the vertical direction corresponding to comes with the formation of rotor salient pole I and rotor salient II, the winding coil winding makes the stator salient form a phase and generate magnetic flux, the generated magnetic flux along the stator salient pole, the air gap of the motor, the rotor salient pole and the rotor yoke closed to form a transverse short flux loop. 4. Fluxtransversale gesegmenteerde hybride bekrachtigingsmotor met geschakelde reluctantie volgens Conclusie 3, die wordt gekenmerkt in: de statorhuls is een radiaal gesloten ringstructuur, de sta-A flux-transverse segmented hybrid switched reluctance excitation motor according to Claim 3, characterized in that : the stator sleeve is a radially closed ring structure, the stator sleeve is a radially closed ring structure, the torhuls is voorzien van een statorbevestigingsgroef, de gesegmen- teerde stator is voorzien van een statorbevestigingsdeel, en het statorbevestigingsdeel wordt op verwijderbare wijze in de stator- bevestigingsgroef geïnstalleerd; de rotorhuls is een radiaal ge- sloten ringvormige structuur, de rotorhuls is voorzien van een ro- tormontagegroef, de gesegmenteerde rotor is voorzien van een ro- tormontagegedeelte, het rotormontagegedeelte wordt op verwijderba- re wijze geïnstalleerd in de rotormontagegroef, en de spleet tus- sen de gesegmenteerde stator en de gesegmenteerde rotor is de luchtspleet van de motor.the stator sleeve is provided with a stator mounting groove, the segmented stator is provided with a stator mounting part, and the stator mounting part is removably installed in the stator mounting groove; the rotor sleeve is a radially closed annular structure, the rotor sleeve is provided with a rotor mounting groove, the segmented rotor is provided with a rotor mounting portion, the rotor mounting portion is removably installed in the rotor mounting groove, and the gap between sen is the segmented stator and the segmented rotor is the air gap of the motor. 5. Fluxtransversale gesegmenteerde hybride bekrachtigingsmotor met geschakelde reluctantie volgens Conclusie 4, die wordt gekenmerkt in: de rotoreenheid omvat verder een roterende as en een begren- zingsring; de rotorhuls is bevestigd en geïnstalleerd op de rote- rende as, de grensring heeft er ten minste twee, en de twee grens- ringen zijn vast geïnstalleerd in de rotorhuls en komen respectie- velijk overeen met de eindvlakken aan weerszijden van de asrich- ting van de rotorhuls.A flux-transverse segmented hybrid switched reluctance excitation motor according to Claim 4, characterized in : the rotor unit further comprising a rotating shaft and a limiting ring; the rotor sleeve is fixed and installed on the rotating shaft, the boundary ring has at least two, and the two boundary rings are fixedly installed in the rotor sleeve and respectively correspond to the end faces on either side of the axis direction of the rotor sleeve. 6. Fluxtransversale gesegmenteerde hybride bekrachtigingsmotor met geschakelde reluctantie volgens Conclusie 5, die wordt gekenmerkt in: het omvat verder een voorste einddeksel en een achterste eind- deksel, het voorste einddeksel is gemonteerd aan de voorzijde van de statorbus langs de asrichting van de statorbus, het achterste einddeksel is gemonteerd aan de achterzijde van de statorbus langs de asrichting van de statorbus, het voorste einddeksel en het ach- terste einddeksel vormen een klem op de statorbus om het segment stator te begrenzen, en het voorste einddeksel en het achterste einddeksel zijn compatibel met de statorbus.A flux-transverse segmented hybrid switched reluctance excitation motor according to Claim 5, characterized in : further comprising a front end cover and a rear end cover, the front end cover being mounted on the front side of the stator bushing along the axial direction of the stator bushing, the rear end cover is mounted on the rear side of the stator bushing along the axis direction of the stator bushing, the front end cover and the rear end cover form a clamp on the stator bushing to limit the stator segment, and the front end cover and the rear end cover are compatible with the stator bus. 7. Fluxtransversale gesegmenteerde hybride bekrachtigingsmotor met geschakelde reluctantie volgens Conclusie 6, die wordt gekenmerkt in: de rotoreenheid is zodanig gemonteerd dat zij tussen het voorste en het achterste deksel om de as van de as kan draaien.A flux-transverse segmented hybrid switched reluctance excitation motor according to Claim 6, characterized in that : the rotor unit is mounted to rotate about the axis of the shaft between the front and rear covers. 8. Fluxtransversale gesegmenteerde hybride bekrachtigingsmotor met geschakelde reluctantie volgens Conclusie 7, die wordt gekenmerkt in: de statormodule heeft een pluraliteit, en verscheidene sta- tormodules zijn verdeeld op de statorhuls langs de omtrek van de statorhuls en geplaatst binnen de statorhuls.A flux-transverse segmented hybrid switched reluctance excitation motor according to Claim 7, characterized in that : the stator module has a plurality, and a plurality of stator modules are distributed on the stator shell along the periphery of the stator shell and disposed within the stator shell. 9. Fluxtransversale gesegmenteerde hybride bekrachtigingsmotor met geschakelde reluctantie volgens Conclusie 8, die wordt gekenmerkt in: de gesegmenteerde rotor heeft een aantal, en verscheidene ge- segmenteerde rotors zijn verdeeld in de rotorhuls langs de omtrek van de rotorhuls.A flux-transverse segmented hybrid switched reluctance excitation motor according to Claim 8, characterized in that : the segmented rotor has a plurality, and a plurality of segmented rotors are distributed in the rotor sleeve along the periphery of the rotor sleeve. 10. Fluxtransversale gesegmenteerde hybride bekrachtigingsmotor met geschakelde reluctantie volgens Conclusie 9, die wordt geken- merkt in: de as van de statorhuls en de as van de rotorhuls zijn dezelfde as.A flux-transverse segmented hybrid switched reluctance excitation motor according to Claim 9, characterized in that: the stator sleeve axis and the rotor sleeve axis are the same axis.
NL2034615A 2022-07-15 2023-04-18 Transverse and sectional type magnetic flux hybrid excitation switched reluctance motor NL2034615A (en)

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Application Number Priority Date Filing Date Title
CN202210833576.0A CN115189488A (en) 2022-07-15 2022-07-15 Magnetic flux transverse sectional type mixed excitation switch reluctance motor

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NL2034615A true NL2034615A (en) 2023-06-02

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CN117526659B (en) * 2023-11-27 2024-05-17 皖西学院 Low-loss switch reluctance motor and control system thereof

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